What is expand sin(a)(1+tan(a))+cos(a)(1+cot(a)) ?

The solution to expand sin(a)(1+tan(a))+cos(a)(1+cot(a)) is sin(a)+sin(a)tan(a)+cos(a)+cos(a)cot(a)

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expand sin(a)(1+tan(a))+cos(a)(1+cot(a))

expand

sin (a) (1 + tan (a)) + cos (a) (1 + cot (a))

sin (a) + sin (a) tan (a) + cos (a) + cos (a) cot (a)

Solution steps

sin (a) (1 + tan (a)) + cos (a) (1 + cot (a))

Expand

sin (a) (1 + tan (a)) : sin (a) + sin (a) tan (a)

= sin (a) + sin (a) tan (a) + cos (a) (1 + cot (a))

Expand

cos (a) (1 + cot (a)) : cos (a) + cos (a) cot (a)

= sin (a) + sin (a) tan (a) + cos (a) + cos (a) cot (a)

(x + \frac{2}{3})^{5}

(y^{2} - 2 x y) d x + x^{2} d y

(1 + cos^{2} (x)) (cos (x))

(x^{4} + 2 y) d x - x d y

- \frac{1}{3} P (- 2, - 3)

What is expand sin(a)(1+tan(a))+cos(a)(1+cot(a)) ?
The solution to expand sin(a)(1+tan(a))+cos(a)(1+cot(a)) is sin(a)+sin(a)tan(a)+cos(a)+cos(a)cot(a)